<template>
    <div class="search">
        <Card>
            <Row v-show="openSearch" @keydown.enter.native="handleSearch">
                <Form ref="searchForm" :model="searchForm" inline :label-width="70">
                    <FormItem label="问题标题" prop="title">
                        <Input type="text" v-model="searchForm.title" placeholder="请输入问题标题" clearable style="width: 200px" />
                    </FormItem>
                    <FormItem label="关键词" prop="keywords">
                        <Input type="text" v-model="searchForm.keywords" placeholder="请输入关键词" clearable style="width: 200px" />
                    </FormItem>
                    <FormItem label="回答" prop="content">
                        <Input type="text" v-model="searchForm.content" placeholder="请输入回答" clearable style="width: 200px" />
                    </FormItem>
                    <FormItem style="margin-left: -35px" class="br">
                        <Button @click="handleSearch" type="primary" icon="ios-search">搜索</Button>
                        <Button @click="handleReset">重置</Button>
                    </FormItem>
                </Form>
            </Row>
            <Row class="operation">
                <Button @click="add" type="primary" icon="md-add">添加</Button>
                <Button @click="delAll" icon="md-trash">批量删除</Button>
                <Button @click="getDataList" icon="md-refresh">刷新</Button>
                <Button type="dashed" @click="openSearch = !openSearch">{{ openSearch ? '关闭搜索' : '开启搜索' }}</Button>
                <Button type="dashed" @click="openTip = !openTip">{{ openTip ? '关闭提示' : '开启提示' }}</Button>
            </Row>
            <Row v-show="openTip">
                <Alert show-icon>
                    已选择
                    <span class="select-count">{{ selectList.length }}</span>
                    项
                    <a class="select-clear" @click="clearSelectAll">清空</a>
                </Alert>
            </Row>
            <Row>
                <Table
                    :height="height1"
                    :loading="loading"
                    border
                    :columns="columns"
                    :data="data"
                    ref="table"
                    sortable="custom"
                    @on-sort-change="changeSort"
                    @on-selection-change="changeSelect"
                ></Table>
            </Row>
            <Row type="flex" justify="end" class="page">
                <Page
                    :current="searchForm.pageNumber"
                    :total="total"
                    :page-size="searchForm.pageSize"
                    @on-change="changePage"
                    @on-page-size-change="changePageSize"
                    :page-size-opts="[10, 20, 50, 100, 200]"
                    size="small"
                    show-total
                    show-elevator
                    show-sizer
                ></Page>
            </Row>

            <addEdit :data="form" :type="showType" v-model="showDrawer" @on-submit="getDataList" />
        </Card>
    </div>
</template>

<script>
// 根据你的实际请求api.js位置路径修改
import { getReplyList, deleteReply } from '@/api/autoChat';
// 根据你的实际添加编辑组件位置路径修改
import addEdit from './addEdit.vue';
import { shortcuts } from '@/libs/shortcuts';
export default {
    name: 'reply',
    components: {
        addEdit
    },
    data() {
        return {
            openSearch: true, // 显示搜索
            openTip: true, // 显示提示
            showType: '0', // 添加或编辑标识
            showDrawer: false, // 显示添加编辑抽屉
            loading: true, // 表单加载状态
            height1: 0,
            searchForm: {
                // 搜索框初始化对象
                pageNumber: 1, // 当前页数
                pageSize: 50, // 页面大小
                sort: 'createTime', // 默认排序字段
                order: 'desc' // 默认排序方式
            },
            selectList: [], // 多选数据
            form: {},
            columns: [
                // 表头
                {
                    type: 'selection',
                    width: 60,
                    align: 'center'
                },
                {
                    type: 'index',
                    title: '序号',
                    width: 60,
                    align: 'center'
                },
                {
                    title: '问题标题',
                    key: 'title',
                    minWidth: 200,
                    sortable: false
                },
                {
                    title: '关键词',
                    key: 'keywords',
                    minWidth: 150,
                    sortable: false,
                    tooltip: true
                },
                {
                    title: '回答',
                    key: 'contentText',
                    minWidth: 200,
                    sortable: false,
                    tooltip: true
                },
                {
                    title: '权重值',
                    key: 'sortOrder',
                    minWidth: 100,
                    sortable: true,
                    align: 'center'
                },
                {
                    title: '热门回答',
                    key: 'hot',
                    minWidth: 100,
                    sortable: false,
                    align: 'center',
                    render: (h, params) => {
                        let text = '否',
                            color = 'default';
                        if (params.row.hot) {
                            text = '是';
                            color = 'red';
                        }
                        return h('div', [
                            h(
                                'Tag',
                                {
                                    props: {
                                        color: color
                                    }
                                },
                                text
                            )
                        ]);
                    }
                },
                {
                    title: '启用反馈',
                    key: 'evaluable',
                    minWidth: 100,
                    sortable: false,
                    align: 'center',
                    render: (h, params) => {
                        let text = '关',
                            color = 'default';
                        if (params.row.evaluable) {
                            text = '开';
                            color = 'blue';
                        }
                        return h('div', [
                            h(
                                'Tag',
                                {
                                    props: {
                                        color: color
                                    }
                                },
                                text
                            )
                        ]);
                    }
                },
                {
                    title: '点赞数',
                    key: 'good',
                    minWidth: 100,
                    sortable: true,
                    align: 'center',
                    render: (h, params) => {
                        return h('div', [
                            h('Icon', {
                                props: {
                                    type: 'md-thumbs-up',
                                    color: '#c5c8ce'
                                },
                                style: {
                                    margin: '0 5px 0 0'
                                }
                            }),
                            h('span', params.row.good)
                        ]);
                    }
                },
                {
                    title: '踩数',
                    key: 'bad',
                    minWidth: 100,
                    sortable: true,
                    align: 'center',
                    render: (h, params) => {
                        return h('div', [
                            h('Icon', {
                                props: {
                                    type: 'md-thumbs-down',
                                    color: '#c5c8ce'
                                },
                                style: {
                                    margin: '0 5px 0 0'
                                }
                            }),
                            h('span', params.row.bad)
                        ]);
                    }
                },
                {
                    title: '操作',
                    key: 'action',
                    align: 'center',
                    width: 150,
                    fixed: 'right',
                    render: (h, params) => {
                        return h('div', [
                            h(
                                'a',
                                {
                                    on: {
                                        click: () => {
                                            this.edit(params.row);
                                        }
                                    }
                                },
                                '编辑'
                            ),
                            h('Divider', {
                                props: {
                                    type: 'vertical'
                                }
                            }),
                            h(
                                'a',
                                {
                                    on: {
                                        click: () => {
                                            this.remove(params.row);
                                        }
                                    }
                                },
                                '删除'
                            )
                        ]);
                    }
                }
            ],
            data: [], // 表单数据
            pageNumber: 1, // 当前页数
            pageSize: 50, // 页面大小
            total: 0 // 表单数据总数
        };
    },
    methods: {
        tableheig() {
            var bbb = document.getElementsByClassName('calc-px-height')[0].scrollHeight;
            var aaa = document.getElementsByClassName('calc-px-height')[0].children[0].children[0].children[1];
            var ccc = document.getElementsByClassName('calc-px-height')[0].children[0].children[0].children[0].scrollHeight;
            var ddd = bbb - ccc;
            console.log(bbb, '00000000000000');
            aaa.style.height = `${ddd}px`;

            if (this.searchForm.pageSize === 10) {
                this.height1 = 0;
            } else {
                this.height1 = document.getElementsByClassName('calc-px-height')[0].scrollHeight;
                if (this.total < this.searchForm.pageNumber * this.searchForm.pageSize) {
                    var r = (this.searchForm.pageNumber - 1) * this.searchForm.pageSize;
                    var a = this.total - r;
                    var s = a * 43 + 65;
                    if (s < this.height1) {
                        this.height1 = 0;
                    }
                }
            }
            if (this.total < 10) {
                this.height1 = 0;
            }
        },
        init() {
            this.getDataList();
        },
        changePage(v) {
            this.searchForm.pageNumber = v;
            this.getDataList();
            this.clearSelectAll();
        },
        changePageSize(v) {
            this.searchForm.pageSize = v;
            this.getDataList();
        },
        handleSearch() {
            this.searchForm.pageNumber = 1;
            this.searchForm.pageSize = 50;
            this.getDataList();
        },
        handleReset() {
            this.$refs.searchForm.resetFields();
            this.searchForm.pageNumber = 1;
            this.searchForm.pageSize = 50;
            // 重新加载数据
            this.getDataList();
        },
        changeSort(e) {
            this.searchForm.sort = e.key;
            this.searchForm.order = e.order;
            if (e.order === 'normal') {
                this.searchForm.order = '';
            }
            this.getDataList();
        },
        clearSelectAll() {
            this.$refs.table.selectAll(false);
        },
        changeSelect(e) {
            this.selectList = e;
        },
        getDataList() {
            this.loading = true;
            getReplyList(this.searchForm).then(res => {
                this.loading = false;
                if (res.success) {
                    this.data = res.result.content;
                    this.total = res.result.totalElements;
                    this.tableheig();
                    if (this.data.length == 0 && this.searchForm.pageNumber > 1) {
                        this.searchForm.pageNumber -= 1;
                        this.getDataList();
                    }
                }
            });
        },
        add() {
            this.showType = '2';
            this.showDrawer = true;
        },
        edit(v) {
            // 转换null为""
            for (let attr in v) {
                if (v[attr] == null) {
                    v[attr] = '';
                }
            }
            let str = JSON.stringify(v);
            let data = JSON.parse(str);
            this.form = data;
            this.showType = '1';
            this.showDrawer = true;
        },
        remove(v) {
            this.$Modal.confirm({
                title: '确认删除',
                // 记得确认修改此处
                content: '您确认要该条数据?',
                loading: true,
                onOk: () => {
                    // 删除
                    deleteReply({ ids: v.id }).then(res => {
                        this.$Modal.remove();
                        if (res.success) {
                            this.$Message.success('操作成功');
                            this.clearSelectAll();
                            this.getDataList();
                        }
                    });
                }
            });
        },
        delAll() {
            if (this.selectList.length <= 0) {
                this.$Message.warning('您还未选择要删除的数据');
                return;
            }
            this.$Modal.confirm({
                title: '确认删除',
                content: '您确认要删除所选的 ' + this.selectList.length + ' 条数据?',
                loading: true,
                onOk: () => {
                    let ids = '';
                    this.selectList.forEach(function (e) {
                        ids += e.id + ',';
                    });
                    ids = ids.substring(0, ids.length - 1);
                    // 批量删除
                    deleteReply({ ids: ids }).then(res => {
                        this.$Modal.remove();
                        if (res.success) {
                            this.$Message.success('操作成功');
                            this.clearSelectAll();
                            this.getDataList();
                        }
                    });
                }
            });
        }
    },
    mounted() {
        this.init();
    }
};
</script>
<style lang="less">
@import '../../../styles/table-common.less';
</style>
